Humans Are Still Evolving
Even though our DNA is 99.9% the same as our Homo sapiens sapiens ancestors, there's still that little bit that is evolving--maybe faster...
How to Tell If a Brain Is Awake
An interesting article that reports experiments that demonstrate the role of the medial prefrontal cortex in consciousness:...
Chimpanzees Throwing Rocks at Trees: Ritual, Spiritual, or Just Clean Fun?
One commonly observed behavior of some chimpanzees is that they like to throw rocks at trees--especially resonant trees that produce a...
Earliest hunting scene in prehistoric art
December 11, 2019 edition of the Journal Nature provides evidence and discussion of an even earlier cave painting dated 43.9 ka in...